BQ24780SRUYT - Texas Instruments

Manufacturer Part Number

BQ24780SRUYT

Manufacturer

Texas Instruments

Introduction

Power management integrated circuit for multi-chemistry battery charging applications

Product Features and Performance

Supports 1 to 4 cell battery packs

Multiple programmable features for versatile charging solutions

Advanced fault protection capabilities

Support for SMBus communication interface

Wide operating temperature range suitable for various environments

Surface mount technology for efficient PCB design and assembly

Product Advantages

Optimized for efficient power management

Compatible with various battery chemistries

Enhanced safety features prevent damage due to abnormal conditions

Integrated design reduces system complexity and component count

Robust thermal management with exposed pad package

Key Technical Parameters

Number of Cells: 1 ~ 4

Voltage - Supply (Max): 24V

Operating Temperature: -40°C ~ 85°C (TA)

Fault Protection: Over Current, Over Voltage, Short Circuit

Mounting Type: Surface Mount

Package / Case: 28-WFQFN Exposed Pad

Supplier Device Package: 28-WQFN (4x4)

Quality and Safety Features

Over Current, Over Voltage, and Short Circuit protection

High-temperature operational capability

Compatibility

Multi-Chemistry charging capability across different battery types

SMBus interface compatibility for communication with host controllers

Application Areas

Portable electronics

Power tools

Consumer electronics

Energy storage systems

Laptop and notebook computers

Product Lifecycle

Product Status: Active

Not nearing discontinuation

Availability of replacements or upgrades: Subject to Texas Instruments' product roadmap

Several Key Reasons to Choose This Product

Integrates multiple charging functionalities in one IC

Reduces the need for multiple external components

Provides a flexible and programmable charging solution

Ensures high reliability and safety for end-user devices

Backed by Texas Instruments' expertise and support in power management solutions